diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index fa00cbae..6e36979d 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -162,6 +162,7 @@ if ("A32" IN_LIST DYNARMIC_FRONTENDS)
frontend/A32/translate/impl/thumb32_misc.cpp
frontend/A32/translate/impl/thumb32_multiply.cpp
frontend/A32/translate/impl/thumb32_parallel.cpp
+ frontend/A32/translate/impl/thumb32_store_single_data_item.cpp
frontend/A32/translate/impl/translate_arm.h
frontend/A32/translate/impl/translate_thumb.h
frontend/A32/translate/impl/vfp.cpp
diff --git a/src/frontend/A32/decoder/thumb32.inc b/src/frontend/A32/decoder/thumb32.inc
index 71e3e4ef..90d8c3ae 100644
--- a/src/frontend/A32/decoder/thumb32.inc
+++ b/src/frontend/A32/decoder/thumb32.inc
@@ -133,17 +133,17 @@ INST(thumb32_BLX_imm, "BLX (imm)", "11110Svvvvvvvvvv11j0jv
//INST(thumb32_STRB_imm_2, "STRB (imm)", "111110000000--------1100--------")
//INST(thumb32_STRB_imm_3, "STRB (imm)", "111110001000--------------------")
//INST(thumb32_STRBT, "STRBT", "111110000000--------1110--------")
-//INST(thumb32_STRB, "STRB (reg)", "111110000000--------000000------")
+INST(thumb32_STRB, "STRB (reg)", "111110000000nnnntttt000000iimmmm")
//INST(thumb32_STRH_imm_1, "STRH (imm)", "111110000010--------1--1--------")
//INST(thumb32_STRH_imm_2, "STRH (imm)", "111110000010--------1100--------")
//INST(thumb32_STRH_imm_3, "STRH (imm)", "111110001010--------------------")
//INST(thumb32_STRHT, "STRHT", "111110000010--------1110--------")
-//INST(thumb32_STRH, "STRH (reg)", "111110000010--------000000------")
+INST(thumb32_STRH, "STRH (reg)", "111110000010nnnntttt000000iimmmm")
//INST(thumb32_STR_imm_1, "STR (imm)", "111110000100--------1--1--------")
//INST(thumb32_STR_imm_2, "STR (imm)", "111110000100--------1100--------")
//INST(thumb32_STR_imm_3, "STR (imm)", "111110001100--------------------")
//INST(thumb32_STRT, "STRT", "111110000100--------1110--------")
-//INST(thumb32_STR_reg, "STR (reg)", "111110000100--------000000------")
+INST(thumb32_STR_reg, "STR (reg)", "111110000100nnnntttt000000iimmmm")
// Load Byte and Memory Hints
//INST(thumb32_PLD_lit, "PLD (lit)", "11111000-00111111111------------")
diff --git a/src/frontend/A32/translate/impl/thumb32_store_single_data_item.cpp b/src/frontend/A32/translate/impl/thumb32_store_single_data_item.cpp
new file mode 100644
index 00000000..0b776e75
--- /dev/null
+++ b/src/frontend/A32/translate/impl/thumb32_store_single_data_item.cpp
@@ -0,0 +1,50 @@
+/* This file is part of the dynarmic project.
+ * Copyright (c) 2021 MerryMage
+ * SPDX-License-Identifier: 0BSD
+ */
+
+#include "frontend/A32/translate/impl/translate_thumb.h"
+
+namespace Dynarmic::A32 {
+
+template <typename StoreRegFn>
+static bool StoreRegister(ThumbTranslatorVisitor& v, Reg n, Reg t, Imm<2> imm2, Reg m, StoreRegFn store_fn) {
+ if (n == Reg::PC) {
+ return v.UndefinedInstruction();
+ }
+
+ if (t == Reg::PC || m == Reg::PC) {
+ return v.UnpredictableInstruction();
+ }
+
+ const auto reg_m = v.ir.GetRegister(m);
+ const auto reg_n = v.ir.GetRegister(n);
+ const auto reg_t = v.ir.GetRegister(t);
+
+ const auto shift_amount = v.ir.Imm8(static_cast<u8>(imm2.ZeroExtend()));
+ const auto offset = v.ir.LogicalShiftLeft(reg_m, shift_amount);
+ const auto offset_address = v.ir.Add(reg_n, offset);
+
+ store_fn(offset_address, reg_t);
+ return true;
+}
+
+bool ThumbTranslatorVisitor::thumb32_STRB(Reg n, Reg t, Imm<2> imm2, Reg m) {
+ return StoreRegister(*this, n, t, imm2, m, [this](const IR::U32& offset_address, const IR::U32& data) {
+ ir.WriteMemory8(offset_address, ir.LeastSignificantByte(data));
+ });
+}
+
+bool ThumbTranslatorVisitor::thumb32_STRH(Reg n, Reg t, Imm<2> imm2, Reg m) {
+ return StoreRegister(*this, n, t, imm2, m, [this](const IR::U32& offset_address, const IR::U32& data) {
+ ir.WriteMemory16(offset_address, ir.LeastSignificantHalf(data));
+ });
+}
+
+bool ThumbTranslatorVisitor::thumb32_STR_reg(Reg n, Reg t, Imm<2> imm2, Reg m) {
+ return StoreRegister(*this, n, t, imm2, m, [this](const IR::U32& offset_address, const IR::U32& data) {
+ ir.WriteMemory32(offset_address, data);
+ });
+}
+
+} // namespace Dynarmic::A32
diff --git a/src/frontend/A32/translate/impl/translate_thumb.h b/src/frontend/A32/translate/impl/translate_thumb.h
index 5ffecd9d..e22699da 100644
--- a/src/frontend/A32/translate/impl/translate_thumb.h
+++ b/src/frontend/A32/translate/impl/translate_thumb.h
@@ -181,6 +181,11 @@ struct ThumbTranslatorVisitor final {
bool thumb32_BL_imm(Imm<1> S, Imm<10> hi, Imm<1> j1, Imm<1> j2, Imm<11> lo);
bool thumb32_BLX_imm(Imm<1> S, Imm<10> hi, Imm<1> j1, Imm<1> j2, Imm<11> lo);
+ // thumb32 store single data item instructions
+ bool thumb32_STRB(Reg n, Reg t, Imm<2> imm2, Reg m);
+ bool thumb32_STRH(Reg n, Reg t, Imm<2> imm2, Reg m);
+ bool thumb32_STR_reg(Reg n, Reg t, Imm<2> imm2, Reg m);
+
// thumb32 data processing (register) instructions
bool thumb32_SXTB(Reg d, SignExtendRotation rotate, Reg m);
bool thumb32_SXTB16(Reg d, SignExtendRotation rotate, Reg m);